YZ-1 R/B, 43708
Orbit data source: Space-Track
YZ-1 R/B, 43708 is space debris originally from a launch on Sun, 18 Nov 2018 UTC launched from the Xichang Space Center, China (XSC). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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43708 intel report (Beta)
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Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
CALT
Mission
Spacecraft
Bus & Motor
YZ-1, Unknown motor
Mass
~2,075 kg wet, ~2,075 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Double Cone, 2.0 m
Radar Cross Section
5.890 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 YZ-1 R/B
1 43708U 18093C 26170.47748698 .00000056 00000-0 00000-0 0 9993
2 43708 54.1312 191.9110 0163248 52.0339 309.4708 1.77350488 49128Epoch: 2026-06-19T11:27Z
TLE epoch observation values (Epoch: 2026-06-19T11:27:34.875Z)
Latitude
0.00003°
Longitude
112.31583°
Altitude
22,157.802 km
Speed
3.757 km/s
True Right ascension
12h 47m 40s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:27:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
22,922.702 km
Perigee altitude
21,981.407 km
Semi-major axis
28,830.191 km
Eccentricity
0.01632
Inclination
54.1312°
RAAN
191.911°
Arg. of periapsis
52.0339°
True anomaly
308.00792°
Mean anomaly
309.4708°
Eccentric anomaly
308.74125°
Mean motion
0.44338 °/min
Orbital period
811.95 mins
BSTAR
0
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Other satellites on launch #93 in the year 2018 (2018-11-18 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.YZ-1 R/B Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 281 mins | 2026-06-22 10:25:54.178Z | 311.769° NW | 2026-06-22 11:54:54.178Z | 249.413° W | 44.779° | 2026-06-22 15:06:54.178Z | 178.518° S |
| 113 mins | 2026-06-22 21:40:54.178Z | 79.368° E | 2026-06-22 22:37:54.178Z | 58.204° ENE | 14.831° | 2026-06-22 23:33:54.178Z | 39.19° NE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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